OrdinaryMagician/vkdoom_m
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Remove midi_timiditylike

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- Did anybody actually use this? Use WildMidi instead if you want
  something that sounds more like Timidity++ without actually being
  Timidity++, since not even the old Timidity manages that.
This commit is contained in:
Randy Heit 2015-12-29 16:04:26 -06:00
commit 14361d9313
9 changed files with 33 additions and 165 deletions
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23
src/timidity/playmidi.cpp
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@ -29,8 +29,6 @@
#include "timidity.h"
#include "c_cvars.h"
EXTERN_CVAR(Bool, midi_timiditylike)
namespace Timidity
{
@ -118,7 +116,7 @@ void Renderer::recompute_freq(int v)
voice[v].sample_increment = (int)(a);
}
static BYTE vol_table[] = {
static const BYTE vol_table[] = {
000 /* 000 */, 129 /* 001 */, 145 /* 002 */, 155 /* 003 */,
161 /* 004 */, 166 /* 005 */, 171 /* 006 */, 174 /* 007 */,
177 /* 008 */, 180 /* 009 */, 182 /* 010 */, 185 /* 011 */,
@ -161,16 +159,7 @@ void Renderer::recompute_amp(Voice *v)
if (v->sample->type == INST_GUS)
{
if (midi_timiditylike)
{
v->attenuation = float(timidityxx_perceived_vol(v->velocity / 127.0) *
timidityxx_perceived_vol(chanvol / 127.0) *
timidityxx_perceived_vol(chanexpr / 127.0));
}
else
{
v->attenuation = (vol_table[(chanvol * chanexpr) / 127] * vol_table[v->velocity]) * ((127 + 64) / 12419775.f);
}
v->attenuation = (vol_table[(chanvol * chanexpr) / 127] * vol_table[v->velocity]) * ((127 + 64) / 12419775.f);
}
else
{
@ -199,7 +188,7 @@ void Renderer::compute_pan(double pan, int type, float &left_offset, float &righ
}
else
{
if (type == INST_GUS && !midi_timiditylike)
if (type == INST_GUS)
{
/* Original amp equation looks like this:
* calc_gf1_amp(atten + offset)
@ -218,9 +207,7 @@ void Renderer::compute_pan(double pan, int type, float &left_offset, float &righ
}
else
{
/* I have no idea what equation, if any, will reproduce the sc_pan_table
* that TiMidity++ uses, so midi_timiditylike gets the same Equal Power
* Panning as SF2/DLS.
/* Equal Power Panning for SF2/DLS.
*/
left_offset = (float)sqrt(1 - pan);
right_offset = (float)sqrt(pan);
@ -561,7 +548,7 @@ void Renderer::finish_note(int i)
v->status &= ~VOICE_SUSTAINING;
v->status |= VOICE_RELEASING;
if (!(v->sample->modes & PATCH_NO_SRELEASE) || midi_timiditylike)
if (!(v->sample->modes & PATCH_NO_SRELEASE))
{
v->status &= ~VOICE_LPE; /* sampled release */
}